# 2942141

## 2,942,141 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 2942141 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

2942141 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 2942141:

### 2942141

See below for interesting mathematical facts about the number 2942141 from the Numbermatics database.

### Names of 2942141

• Cardinal: 2942141 can be written as Two million, nine hundred forty-two thousand, one hundred forty-one.

### Scientific notation

• Scientific notation: 2.942141 × 106

### Factors of 2942141

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 2942141

### Divisors of 2942141

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 2942142
• Sum of proper divisors (its aliquot sum) s(n): 1
• 2942141 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2942140

### Bases of 2942141

• Binary: 10110011100100101111012
• Base-36: 1R265

### Squares and roots of 2942141

• 2942141 squared (29421412) is 8656193663881
• 2942141 cubed (29421413) is 25467742282444509221
• The square root of 2942141 is 1715.2670346043
• The cube root of 2942141 is 143.2917414327

### Scales and comparisons

How big is 2942141?
• 2,942,141 seconds is equal to 4 weeks, 6 days, 1 hour, 15 minutes, 41 seconds.
• To count from 1 to 2,942,141 would take you about seven weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2942141 cubic inches would be around 11.9 feet tall.

### Recreational maths with 2942141

• 2942141 backwards is 1412492
• The number of decimal digits it has is: 7
• The sum of 2942141's digits is 23
• More coming soon!